
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>元素和属性示例</title>
</head>
<body>
    <div id="container" class="main-content">
        <h1>标题示例</h1>
        <p style="color: blue;">这是一个带有样式的段落。</p>
        <a href="https://www.example.com" target="_blank">访问示例网站</a>
        <img src="image.jpg" alt="示例图片" width="200" height="150">
    </div>
</body>
</html>